赋值及其输出：

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.text.ParseException;
import java.util.*;public class Main
{static PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));static int N = (int)1e5 + 10;public static void main(String[] args ) throws IOException, ParseException{char s[][] = new char[][]{"PHQGHUMEAYLNLFDXFIRCVSCXGGBWKFNQDUXWFNFOZVSRTKJPREPGGXRPNRVY".toCharArray(),"STMWCYSYYCQPEVIKEFFMZNIMKKASVWSRENZKYCXFXTLSGYPSFADPOOEFXZBC".toCharArray(),"OEJUVPVABOYGPOEYLFPBNPLJVRVIPYAMYEHWQNQRQPMXUJJLOOVAOWUXWHMS".toCharArray(),"NCBXCOKSFZKVATXDKNLYJYHFIXJSWNKKUFNUXXZRZBMNMGQOOKETLYHNKOAU".toCharArray(),"GZQRCDDIUTEIOJWAYYZPVSCMPSAJLFVGUBFAAOVLZYLNTRKDCPWSRTESJWHD".toCharArray(),"IZCOBZCNFWLQIJTVDWVXHRCBLDVGYLWGBUSBMBORXTLHCSMPXOHGMGNKEUFD".toCharArray(),"XOTOGBGXPEYANFETCUKEPZSHKLJUGGGEKJDQZJENPEVQGXIEPJSRDZJAZUJL".toCharArray(),"LCHHBFQMKIMWZOBIWYBXDUUNFSKSRSRTEKMQDCYZJEEUHMSRQCOZIJIPFION".toCharArray(),"EEDDPSZRNAVYMMTATBDZQSOEMUVNPPPSUACBAZUXMHECTHLEGRPUNKDMBPPW".toCharArray(),"EQTGJOPARMOWZDQYOXYTJBBHAWDYDCPRJBXPHOOHPKWQYUHRQZHNBNFUVQNQ".toCharArray(),"QLRZJPXIOGVLIEXDZUZOSRKRUSVOJBRZMWZPOWKJILEFRAAMDIGPNPUUHGXP".toCharArray(),"QNJWJMWAXXMNSNHHLQQRZUDLTFZOTCJTNZXUGLSDSMZCNOCKVFAJFRMXOTHO".toCharArray(),"WKBJZWUCWLJFRIMPMYHCHZRIWKBARXBGFCBCEYHJUGIXWTBVTREHBBCPXIFB".toCharArray(),"XVFBCGKCFQCKCOTZGKUBMJRMBSZTSSHFROEFWSJRXJHGUZYUPZWWEIQURPIX".toCharArray(),"IQFLDUUVEOOWQCUDHNEFNJHAIMUCZFSKUIDUBURISWTBRECUYKABFCVKDZEZ".toCharArray(),"TOIDUKUHJZEFCZZZBFKQDPQZIKFOBUCDHTHXDJGKJELRLPAXAMCEROSWITDP".toCharArray(),"TPCCLIFKELJYTIHRCQAYBNEFXNXVGZEDYYHNGYCDRUDMPHMECKOTRWOSPOFG".toCharArray(),"HFOZQVLQFXWWKMFXDYYGMDCASZSGOVSODKJGHCWMBMXRMHUYFYQGAJQKCKLZ".toCharArray(),"NAYXQKQOYZWMYUBZAZCPKHKTKYDZIVCUYPURFMBISGEKYRGZVXDHPOAMVAFY".toCharArray(),"RARXSVKHTQDIHERSIGBHZJZUJXMMYSPNARAEWKEGJCCVHHRJVBJTSQDJOOTG".toCharArray(),"PKNFPFYCGFIEOWQRWWWPZSQMETOGEPSPXNVJIUPALYYNMKMNUVKLHSECDWRA".toCharArray(),"CGFMZKGIPDFODKJMJQWIQPUOQHIMVFVUZWYVIJGFULLKJDUHSJAFBTLKMFQR".toCharArray(),"MYJFJNHHSSQCTYDTEAMDCJBPRHTNEGYIWXGCJWLGRSMEAEARWTVJSJBAOIOJ".toCharArray(),"LWHYPNVRUIHOSWKIFYGTYDHACWYHSGEWZMTGONZLTJHGAUHNIHREQGJFWKJS".toCharArray(),"MTPJHAEFQZAAULDRCHJCCDYRFVVRIVUYEEGFIVDRCYGURQDREDAKUBNFGUPR".toCharArray(),"OQYLOBCWQXKZMAUSJGMHCMHGDNMPHNQKAMHURKTRFFACLVGRZKKLDACLLTEO".toCharArray(),"JOMONXRQYJZGINRNNZWACXXAEDRWUDXZRFUSEWJTBOXVYNFHKSTCENAUMNDD".toCharArray(),"XFDMVZCAUTDCCKXAAYDZSXTTOBBGQNGVVPJGOJOGLMKXGBFCPYPCKQCHBDDZ".toCharArray(),"WRXBZMQRLXVOBTWHXGINFGFRCCLMZNMJUGWWBSQFCIHUBSJOLLMSQSGHMCPH".toCharArray(),"ELSOTFLBGSFNPCUZSRUPCHYNVZHCPQUGRIWNIQXDFJPWPXFBLKPNPEELFJMT".toCharArray()};pw.println(s.length);for(int i = 0 ; i < 30 ; i ++){for(int j = 0 ; j < 60 ; j ++){pw.print(s[i][j]);}pw.println();}pw.flush();}
}class rd
{static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));static StringTokenizer tokenizer = new StringTokenizer("");static String nextLine() throws IOException  { return reader.readLine(); }static String next() throws IOException{while (!tokenizer.hasMoreTokens())  tokenizer = new StringTokenizer(reader.readLine());return tokenizer.nextToken();}static int nextInt() throws IOException  { return Integer.parseInt(next()); }static double nextDouble() throws IOException { return Double.parseDouble(next()); }static long nextLong() throws IOException  { return Long.parseLong(next());}static BigInteger nextBigInteger() throws IOException { return new BigInteger(rd.nextLine()); }
}class PII
{int x,y;public PII(int x, int y){this.x = x;this.y = y;}
}class Line
{double k;double b;public Line(double k, double b){this.k = k;this.b = b;}
}class Mycomparator implements Comparator<Line>
{@Overridepublic int compare(Line o1, Line o2){if(o1.k < o2.k)  return 1;if(o1.k == o2.k){if(o1.b < o2.b)  return 1;return -1;}return -1;}
}

实战：

答案：276

代码：

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.text.ParseException;
import java.util.*;public class Main
{static PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));static int N = (int)1e5 + 10;public static void main(String[] args ) throws IOException, ParseException{char s[][] = new char[][]{"PHQGHUMEAYLNLFDXFIRCVSCXGGBWKFNQDUXWFNFOZVSRTKJPREPGGXRPNRVY".toCharArray(),"STMWCYSYYCQPEVIKEFFMZNIMKKASVWSRENZKYCXFXTLSGYPSFADPOOEFXZBC".toCharArray(),"OEJUVPVABOYGPOEYLFPBNPLJVRVIPYAMYEHWQNQRQPMXUJJLOOVAOWUXWHMS".toCharArray(),"NCBXCOKSFZKVATXDKNLYJYHFIXJSWNKKUFNUXXZRZBMNMGQOOKETLYHNKOAU".toCharArray(),"GZQRCDDIUTEIOJWAYYZPVSCMPSAJLFVGUBFAAOVLZYLNTRKDCPWSRTESJWHD".toCharArray(),"IZCOBZCNFWLQIJTVDWVXHRCBLDVGYLWGBUSBMBORXTLHCSMPXOHGMGNKEUFD".toCharArray(),"XOTOGBGXPEYANFETCUKEPZSHKLJUGGGEKJDQZJENPEVQGXIEPJSRDZJAZUJL".toCharArray(),"LCHHBFQMKIMWZOBIWYBXDUUNFSKSRSRTEKMQDCYZJEEUHMSRQCOZIJIPFION".toCharArray(),"EEDDPSZRNAVYMMTATBDZQSOEMUVNPPPSUACBAZUXMHECTHLEGRPUNKDMBPPW".toCharArray(),"EQTGJOPARMOWZDQYOXYTJBBHAWDYDCPRJBXPHOOHPKWQYUHRQZHNBNFUVQNQ".toCharArray(),"QLRZJPXIOGVLIEXDZUZOSRKRUSVOJBRZMWZPOWKJILEFRAAMDIGPNPUUHGXP".toCharArray(),"QNJWJMWAXXMNSNHHLQQRZUDLTFZOTCJTNZXUGLSDSMZCNOCKVFAJFRMXOTHO".toCharArray(),"WKBJZWUCWLJFRIMPMYHCHZRIWKBARXBGFCBCEYHJUGIXWTBVTREHBBCPXIFB".toCharArray(),"XVFBCGKCFQCKCOTZGKUBMJRMBSZTSSHFROEFWSJRXJHGUZYUPZWWEIQURPIX".toCharArray(),"IQFLDUUVEOOWQCUDHNEFNJHAIMUCZFSKUIDUBURISWTBRECUYKABFCVKDZEZ".toCharArray(),"TOIDUKUHJZEFCZZZBFKQDPQZIKFOBUCDHTHXDJGKJELRLPAXAMCEROSWITDP".toCharArray(),"TPCCLIFKELJYTIHRCQAYBNEFXNXVGZEDYYHNGYCDRUDMPHMECKOTRWOSPOFG".toCharArray(),"HFOZQVLQFXWWKMFXDYYGMDCASZSGOVSODKJGHCWMBMXRMHUYFYQGAJQKCKLZ".toCharArray(),"NAYXQKQOYZWMYUBZAZCPKHKTKYDZIVCUYPURFMBISGEKYRGZVXDHPOAMVAFY".toCharArray(),"RARXSVKHTQDIHERSIGBHZJZUJXMMYSPNARAEWKEGJCCVHHRJVBJTSQDJOOTG".toCharArray(),"PKNFPFYCGFIEOWQRWWWPZSQMETOGEPSPXNVJIUPALYYNMKMNUVKLHSECDWRA".toCharArray(),"CGFMZKGIPDFODKJMJQWIQPUOQHIMVFVUZWYVIJGFULLKJDUHSJAFBTLKMFQR".toCharArray(),"MYJFJNHHSSQCTYDTEAMDCJBPRHTNEGYIWXGCJWLGRSMEAEARWTVJSJBAOIOJ".toCharArray(),"LWHYPNVRUIHOSWKIFYGTYDHACWYHSGEWZMTGONZLTJHGAUHNIHREQGJFWKJS".toCharArray(),"MTPJHAEFQZAAULDRCHJCCDYRFVVRIVUYEEGFIVDRCYGURQDREDAKUBNFGUPR".toCharArray(),"OQYLOBCWQXKZMAUSJGMHCMHGDNMPHNQKAMHURKTRFFACLVGRZKKLDACLLTEO".toCharArray(),"JOMONXRQYJZGINRNNZWACXXAEDRWUDXZRFUSEWJTBOXVYNFHKSTCENAUMNDD".toCharArray(),"XFDMVZCAUTDCCKXAAYDZSXTTOBBGQNGVVPJGOJOGLMKXGBFCPYPCKQCHBDDZ".toCharArray(),"WRXBZMQRLXVOBTWHXGINFGFRCCLMZNMJUGWWBSQFCIHUBSJOLLMSQSGHMCPH".toCharArray(),"ELSOTFLBGSFNPCUZSRUPCHYNVZHCPQUGRIWNIQXDFJPWPXFBLKPNPEELFJMT".toCharArray()};int res = 0;for(int i = 0 ; i < 30 ; i ++){for(int j = 0 ; j < 60 ; j ++){if(i == 0 || i == 29 || j == 0 || j == 59)  continue;if(s[i][j] < s[i - 1][j] && s[i][j] < s[i][j + 1] && s[i][j] < s[i + 1][j] && s[i][j] < s[i][j - 1])  res ++;}}pw.println(res);pw.flush();}
}class rd
{static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));static StringTokenizer tokenizer = new StringTokenizer("");static String nextLine() throws IOException  { return reader.readLine(); }static String next() throws IOException{while (!tokenizer.hasMoreTokens())  tokenizer = new StringTokenizer(reader.readLine());return tokenizer.nextToken();}static int nextInt() throws IOException  { return Integer.parseInt(next()); }static double nextDouble() throws IOException { return Double.parseDouble(next()); }static long nextLong() throws IOException  { return Long.parseLong(next());}static BigInteger nextBigInteger() throws IOException { return new BigInteger(rd.nextLine()); }
}class PII
{int x,y;public PII(int x, int y){this.x = x;this.y = y;}
}class Line
{double k;double b;public Line(double k, double b){this.k = k;this.b = b;}
}class Mycomparator implements Comparator<Line>
{@Overridepublic int compare(Line o1, Line o2){if(o1.k < o2.k)  return 1;if(o1.k == o2.k){if(o1.b < o2.b)  return 1;return -1;}return -1;}
}

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Java-二维字符数组

赋值及其输出：

实战：

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